Southwest® flights from Harlingen/South Padre Island to Mexico
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Popular flight deals and low fares from Harlingen/South Padre Island
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Harlingen/South Padre Island (HRL)to
Cancun (CUN)Depart: 12/23/2025
From
$492
Seen: 5 hrs ago
One-way
Choice
Harlingen/South Padre Island (HRL)to
Los Cabos (SJD)Depart: 12/05/2025
From
$342
Seen: 14 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Puerto Vallarta (PVR)Depart: 12/30/2025
From
$298
Seen: 23 hrs ago
One-way
Basic
*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.
Shop more flights from Harlingen/South Padre Island
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Harlingen/South Padre Island (HRL) | Cancun (CUN) | One-way / Basic | Depart: 02/09/2026 | From $207 Seen: 8 hrs ago |
| Harlingen/South Padre Island (HRL) | Los Cabos (SJD) | One-way / Basic | Depart: 02/02/2026 | From $250 Seen: 7 hrs ago |
| Harlingen/South Padre Island (HRL) | Puerto Vallarta (PVR) | One-way / Basic | Depart: 02/16/2026 | From $261 Seen: 6 hrs ago |
*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.
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